CN109688772A - Mobile terminal radiator structure and mobile terminal - Google Patents
Mobile terminal radiator structure and mobile terminal Download PDFInfo
- Publication number
- CN109688772A CN109688772A CN201910043433.8A CN201910043433A CN109688772A CN 109688772 A CN109688772 A CN 109688772A CN 201910043433 A CN201910043433 A CN 201910043433A CN 109688772 A CN109688772 A CN 109688772A
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- China
- Prior art keywords
- heat dissipation
- mobile terminal
- dissipation channel
- fan
- air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to field, a kind of mobile terminal radiator structure and mobile terminal are disclosed.The mobile terminal radiator structure includes the heat dissipation channel being set in mobile terminal, and heat dissipation channel has at least one air inlet and at least one air outlet；Air inlet and air outlet are respectively positioned on mobile terminal surface and are in communication with the outside；Fan component is provided in heat dissipation channel.Above-mentioned heat dissipation channel is in communication with the outside by air inlet and air outlet, and the path of an airflow is formed inside mobile terminal；The fan component being set in heat dissipation channel can drive the air in heat dissipation channel to flow, air in heat dissipation channel can be recycled with outside air to be exchanged, in the process, mobile terminal generates heat with the flowing gas in heat dissipation channel and exchanges, it finally is discharged to the external world with air-flow, strengthens the heat dissipation effect of mobile terminal.
Description
Technical field
The present invention relates to mobile terminal framework technical field, in particular to a kind of mobile terminal radiator structure and movement are eventually
End.
Background technique
Mobile terminal increasingly be unable to do without people's lives as daily communication tool, with the development of science and technology,
The function of mobile terminal is more and more perfect, and the processing capacity of central processing unit is also increasingly stronger.Consequent is mobile terminal
Calorific value is also quite large, and mobile terminal overheats the service life for seriously affecting mobile terminal, and even resulting in mobile terminal can not be just
Often work, although mobile terminal itself is equipped with radiator, is often not achieved the heat dissipation effect of anticipation, and still there are many mobile whole
End generate heat in use it is hot, be unfavorable for people use and mobile terminal life-time dilatation, even result in mobile terminal
It can not work normally.
Specifically, the heat dissipation of mobile terminal is to conduct heat, heat transfer by its internal thermally conductive copper billet or heat-conducting glue
Mode it is single so that machine generate heat be difficult to distribute in time.
Summary of the invention
The invention discloses a kind of mobile terminal radiator structure and mobile terminals, for solving mobile terminal in the prior art
The technical problem of heat dissipation effect difference.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of mobile terminal radiator structure, comprising: the heat dissipation channel being set in mobile terminal, heat dissipation channel have at least
One air inlet and at least one air outlet；Air inlet and air outlet are respectively positioned on mobile terminal surface and are in communication with the outside；It dissipates
Fan component is provided in the passage of heat.
Above-mentioned heat dissipation channel is in communication with the outside by air inlet and air outlet, and an air-flow stream is formed inside mobile terminal
Logical path；The fan component being set in heat dissipation channel can drive the air in heat dissipation channel to flow, in heat dissipation channel
Air can be recycled with outside air and be exchanged, and in the process, the flowing gas in mobile terminal and heat dissipation channel generates heat
Exchange, is finally discharged to the external world with air-flow, strengthens the heat dissipation effect of mobile terminal.
Optionally, the fan component include at least the first fan for being set to the air inlet and be set to it is described go out
Second fan in air port；
First fan is used to import air-flow to the heat dissipation channel from extraneous；
Second fan is used to outwardly export air-flow from the heat dissipation channel.
Optionally, first fan is two vane types or three-vane；And/or
Second fan is two vane types or three-vane.
Optionally, the heat dissipation channel includes main heat dissipation channel and several auxiliary heat dissipation channels；
The air inlet and the air outlet are connected to the main heat dissipation channel, and the two of any auxiliary heat dissipation channel
End is connected to the main heat dissipation channel.
Optionally, at least part heat dissipation channel is metal heat-conducting tube.
Optionally, further includes:
The heat dissipation copper billet being set between the mainboard and device of the mobile terminal, the heat dissipation copper block surface be provided with
The radiating groove of the heat dissipation channel connection.
Optionally, radiator fan corresponding with the radiating groove is additionally provided between the mainboard and device；
The radiator fan and the mainboard communication connection and the radiator fan, which have, rotates and reverse state.
Optionally, the mounting hole through the heat dissipation copper billet is provided on the heat dissipation copper billet, for installing the heat dissipation
Fan.
Optionally, the radiator fan passes through triode and the mainboard communication connection.
A kind of mobile terminal, including terminal body, the terminal body setting such as above-mentioned technical proposal provide any
The mobile terminal radiator structure.
Detailed description of the invention
Fig. 1 is a kind of existing structural schematic diagram of mobile terminal；
Fig. 2 is a kind of structural representation of mobile terminal radiator structure air outlet and air inlet provided in an embodiment of the present invention
Figure；
Fig. 3 is a kind of structural schematic diagram in mobile terminal radiator structure internal heat dissipating channel provided in an embodiment of the present invention；
Fig. 4 is that fever is not completely covered for a kind of mobile terminal radiator structure internal heat dissipating channel provided in an embodiment of the present invention
The structural schematic diagram in source；
Fig. 5 is that the structure of another heat dissipation channel inside a kind of mobile terminal radiator structure provided in an embodiment of the present invention is shown
It is intended to；
Fig. 6 is that the structure of another heat dissipation channel inside a kind of mobile terminal radiator structure provided in an embodiment of the present invention is shown
It is intended to；
Fig. 7 is the structural schematic diagram of heat dissipation copper billet in a kind of mobile terminal radiator structure provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of mobile terminal radiator structure another kind heat dissipation copper billet provided in an embodiment of the present invention
Figure；
Fig. 9 is that a kind of fan structure of fan component in a kind of mobile terminal radiator structure provided in an embodiment of the present invention shows
It is intended to；
Figure 10 is another fan knot of fan component in a kind of mobile terminal radiator structure provided in an embodiment of the present invention
Structure schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Mobile terminal is in use, and the structures such as circuit board, the structure of metal material and flash lamp can all generate heat,
If these heats cannot spread out mobile terminal in time, adverse effect can be generated to the overall performance of mobile terminal.
By taking mobile terminal shown in FIG. 1 as an example, the embodiment of the invention provides a kind of mobile terminal radiator structures, comprising:
The heat dissipation channel 2 being set in mobile terminal, heat dissipation channel 2 have at least one air inlet 11 and at least one air outlet
12；Air inlet 11 and air outlet 12 are respectively positioned on mobile terminal surface and are in communication with the outside；Fan group is provided in heat dissipation channel 2
Part.
The present embodiment is internally provided with heat dissipation channel 2 mobile terminal, is provided with fan component in heat dissipation channel 2,
Under the action of fan component, external air is introduced into heat dissipation channel 2 by air inlet 11, and air is driven to radiate
Air-flow flowing is formed in channel 2, when air-flow circulates in heat dissipation channel 2, is exchanged with heat is generated inside mobile terminal, finally
It is discharged from air outlet 12, realizes the heat dissipation to mobile terminal.As shown in Fig. 2 to 3, setting heat dissipation channel 2 has an air inlet
The import of 11 corresponding diagram of air inlet, 3 heat dissipation channel 2 in 11 and an air outlet 12, Fig. 2,12 corresponding diagram 3 of air outlet in Fig. 2
The outlet of heat dissipation channel 2, the arrow in Fig. 3 refer to flow direction of the air in heat dissipation channel 2.
Wherein, as shown in Fig. 2, air inlet 11 and air outlet 12 are all set in the surface of mobile terminal and are in communication with the outside,
Continuously outside air can be introduced into heat dissipation channel 2 from air inlet 11, and be discharged from air outlet 12, realize circulation
Heat dissipation effect.
As can be seen that heat dissipation channel 2 passes through 11 He of air inlet in mobile terminal radiator structure provided in an embodiment of the present invention
Air outlet 12 is in communication with the outside, and the path of an airflow is formed inside mobile terminal；The wind being set in heat dissipation channel 2
Fan component can drive the air in heat dissipation channel 2 to flow, and the air in heat dissipation channel 2 can be recycled with outside air and be exchanged,
In the process, mobile terminal generates heat with the flowing gas in heat dissipation channel 2 and exchanges, and final heat is discharged to outer with air
Boundary strengthens the heat dissipation effect of mobile terminal.
Specifically, the fan component being set in heat dissipation channel 2 is for reinforcing air circulation, so that being located at heat dissipation channel 2
Interior air can generate air-flow flowing, exchange to generate heat with mobile terminal.The setting of fan component, can be according to scattered
The specific structure of the passage of heat 2 carries out differentiation setting.
In addition, the name of air inlet 11 and air outlet 12 is also only determined according to its function in specific works, if
The steering of fan component changes, then air inlet 11 and air outlet 12 are it can also happen that exchange.Also, air inlet 11 and outlet air
The position of mouth 12 and quantity needs are configured according to the structure of heat dissipation channel 2, subsequent to will do it detailed description.
For example, the fan component includes the fan for being set to 2 middle part of heat dissipation channel, which can rotate forward also can be anti-
Turn, when the steering of fan changes, the air flow direction in heat dissipation channel 2 will also change, therefore, when forward flow into
Air port 11 will become the air outlet 12 of reverse flow, and the air outlet 12 when forward flow will become air inlet when reverse flow
11。
Alternatively, the fan component includes at least the first fan for being set to air inlet 11 and be set to air outlet 12 the
Two fans；Wherein, the first fan is used to import air-flow to heat dissipation channel 2 from extraneous；Second fan is used for outside from heat dissipation channel 2
Boundary exports air-flow.This structure is as shown in Figure 2 or Figure 3, is respectively arranged with fan in air inlet 11 and air outlet 12, can be into one
Step improves the rate of air flowing in heat dissipation channel 2, improves heat dissipation effect.Certainly, it in this embodiment, is arrived with air inlet 11
Air outlet 12 is direction initialization, and the first fan and the second fan, which turn to, to be synchronized, when the first fan and the steering of the second fan become
Change, air inlet 11 and air outlet 12 can also be corresponded to and be exchanged.
It should be noted that as shown in Figure 9 and Figure 10, above-mentioned first fan can be two vane types or three-vane, the
Two fans may be two vane types or three-vane.
On the basis of the above embodiments, the heat dissipation channel 2 in the present embodiment includes main heat dissipation channel 21 and several auxiliary
Heat dissipation channel 22；Air inlet 11 and air outlet 12 are connected to main heat dissipation channel 21, and the both ends in any auxiliary heat dissipation channel 22 with
Main heat dissipation channel 21 is connected to.
Air inlet 11 and air outlet 12 are set on main heat dissipation channel 21, and outside air enters main heat dissipation from air inlet 11 and leads to
It is discharged in road 21 and from air outlet 12.Specifically, when main heat dissipation channel 21 is arranged, due to consideration that air inlet 11, air outlet
12 and mobile terminal internal structure, main heat dissipation channel 21 may can not cover all heating regions.It is set to mobile whole
Auxiliary heat dissipation channel 22 in end can then provide another in mobile terminal can be by the air flow path of pyrotoxin 15
Diameter can satisfy the cooling requirements for not covering heating region, and improve radiating efficiency.
As shown in figure 4, main heat dissipation channel 21 is the U-shaped structure around mobile terminal, it is located at main heat dissipation channel 21 around area
15 heat dissipation effect of pyrotoxin in domain is unsatisfactory, on this basis, as shown in figure 5, increasing by one in the position of pyrotoxin 15
Auxiliary heat dissipation channel 22, the both ends in the auxiliary heat dissipation channel 22 are connected with main heat dissipation channel 21, the sky in all heat dissipation channels 2
Gas circulating direction is as shown in the figure.Further, the structure being arranged according to mobile terminal pyrotoxin 15, can also be in above-described embodiment
On the basis of, as shown in fig. 6, being further added by an auxiliary heat dissipation channel 22 passes through another pyrotoxin 15.
It should be noted that the flexible setting that heat dissipation channel 2 is as above, can satisfy the heat of any position of various mobile terminals
Amount transmitting, can spread in time the heat of 15 position of pyrotoxin, or in case of need transmit heat in time
To the position of needs.
Wherein, it is metal heat-conducting tube, such as metallic copper that at least part heat dissipation channel 2, which can be set, in above-mentioned heat dissipation channel 2
Pipe, metal can accelerate heat conduction, further increase heat dissipation effect.
On the basis of the above embodiments, as shown in Figure 7 and Figure 8, mobile terminal heat dissipation machine provided in an embodiment of the present invention
Structure further includes the heat dissipation copper billet 3 being set between the mainboard 13 of mobile terminal and device 14, and heat dissipation 3 surface of copper billet is provided with and dissipates
The radiating groove 32 that the passage of heat 2 is connected to.
The heat of device 14 can quickly be led mainboard 13 and be shed by mobile terminal case by heat dissipation copper billet 3, and is arranged
It is connected in the radiating groove 32 on heat dissipation copper billet 3 with heat dissipation channel 2, heat dissipation effect can be further increased.Also, radiating groove 32 can
To be provided with any position of heat dissipation copper billet 3, it can be opened in heat dissipation side of the copper billet 3 towards device 14, can also be opened in
Heat dissipation side of the copper billet 3 towards mainboard 13 can also be set in heat dissipation copper billet 3.
Further, radiation air corresponding with radiating groove 32 is additionally provided between the mainboard 13 and device 14 of the mobile terminal
Fan 4；Radiator fan 4 and 13 communication connection of mainboard and radiator fan 4, which have, rotates and reverse state.
Herein, the forward and reverse of radiator fan 4 are controlled by mainboard 13, are provided with and are used for and radiator fan on mainboard 13
The first interface and second interface of 4 signals connection, when first interface is connected to radiator fan 4, radiator fan 4 is positive clockwise
Turn, radiator fan 4 dries to device 14；When second interface is connected to radiator fan 4, radiator fan 4 is reversed to be turned counterclockwise, heat dissipation
Fan 4 is to 14 air draught of device.
Specifically, triode can be set on mainboard 13, has been rotated forward by triode control radiator fan 4 and anti-
Turn.
Wherein, radiator fan 4 can be set on mainboard 13, also can be set on copper billet.As a kind of specific reality
Example is applied, the mounting hole 31 through heat dissipation copper billet 3 is provided on the copper billet 3 that radiates, for installing above-mentioned radiator fan 4.This structure
In, radiator fan 4 can accelerate copper billet heat dissipation effect.
As shown in figure 8, mounting hole 31 is set to the center of copper billet, radiator fan 4 is installed in mounting hole 31, with mounting hole
Centered on 31, opens up on heat dissipation copper billet 3 there are four radiating groove 32, is mutually perpendicular between the adjacent radiating groove 32 of any two,
The structure of radiator fan 4 and radiating groove 32 is combined together, better heat dissipation effect is obtained.
The embodiment of the present invention also provides a kind of mobile terminal, which includes terminal body 1, which sets
It is equipped with any of the above-described kind of mobile terminal radiator structure, all beneficial effects of the mobile terminal radiator structure can be obtained, had
Preferable heat radiation function.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of mobile terminal radiator structure characterized by comprising the heat dissipation channel being set in mobile terminal, it is described to dissipate
The passage of heat has at least one air inlet and at least one air outlet；The air inlet and the air outlet are respectively positioned on the shifting
It moves terminal end surface and is in communication with the outside；
Fan component is provided in the heat dissipation channel.
2. mobile terminal radiator structure according to claim 1, which is characterized in that the fan component includes at least setting
In the air inlet the first fan and be set to the second fan of the air outlet；
First fan is used to import air-flow to the heat dissipation channel from extraneous；
Second fan is used to outwardly export air-flow from the heat dissipation channel.
3. mobile terminal radiator structure according to claim 2, which is characterized in that first fan be two vane types or
Three-vane；And/or
Second fan is two vane types or three-vane.
4. mobile terminal radiator structure according to claim 1, which is characterized in that the heat dissipation channel includes that main heat dissipation is logical
Road and several auxiliary heat dissipation channels；
The air inlet and the air outlet are connected to the main heat dissipation channel, and the both ends in any auxiliary heat dissipation channel with
The main heat dissipation channel connection.
5. mobile terminal radiator structure according to claim 4, which is characterized in that the heat dissipation channel is at least partially
Metal heat-conducting tube.
6. mobile terminal radiator structure according to claim 1, which is characterized in that further include:
The heat dissipation copper billet being set between the mainboard and device of the mobile terminal, the heat dissipation copper block surface be provided with it is described
The radiating groove of heat dissipation channel connection.
7. mobile terminal radiator structure according to claim 6, which is characterized in that also set up between the mainboard and device
There is radiator fan corresponding with the radiating groove；
The radiator fan and the mainboard communication connection and the radiator fan, which have, rotates and reverse state.
8. mobile terminal radiator structure according to claim 7, which is characterized in that be provided with and run through on the heat dissipation copper billet
The mounting hole of the heat dissipation copper billet, for installing the radiator fan.
9. mobile terminal radiator structure according to claim 7, which is characterized in that the radiator fan by triode with
The mainboard communication connection.
10. a kind of mobile terminal, which is characterized in that including terminal body, the terminal body setting in claim 1-9 as appointed
Mobile terminal radiator structure described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043433.8A CN109688772A (en) | 2019-01-17 | 2019-01-17 | Mobile terminal radiator structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043433.8A CN109688772A (en) | 2019-01-17 | 2019-01-17 | Mobile terminal radiator structure and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109688772A true CN109688772A (en) | 2019-04-26 |
Family
ID=66193431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910043433.8A Withdrawn CN109688772A (en) | 2019-01-17 | 2019-01-17 | Mobile terminal radiator structure and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109688772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366357A (en) * | 2019-07-17 | 2019-10-22 | 中车株洲电力机车有限公司 | A kind of power supply heat sinking device and its control method for vehicle |
| CN112040035A (en) * | 2020-08-11 | 2020-12-04 | 安徽信息工程学院 | Constant temperature cover for mobile phone |
| CN112672599A (en) * | 2020-12-11 | 2021-04-16 | 维沃移动通信有限公司 | Electronic equipment and have its electronic product subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074458A1 (en) * | 1999-06-01 | 2000-12-07 | Volker Dalheimer | Housing system for housing electronic components, especially a flat desktop pc or multimedia housing |
| CN101547589A (en) * | 2009-05-14 | 2009-09-30 | 芯通科技（成都）有限公司 | Heat emission block system |
| CN102621787A (en) * | 2011-01-31 | 2012-08-01 | 亚洲光学股份有限公司 | Heat radiation structure of projector |
| CN104010471A (en) * | 2013-02-21 | 2014-08-27 | 建准电机工业股份有限公司 | Heat radiation system of handheld electronic device |
| CN108633214A (en) * | 2017-03-20 | 2018-10-09 | 中国移动通信集团上海有限公司 | Adaptive wind pushing box for cooling down communication equipment |
-
2019
- 2019-01-17 CN CN201910043433.8A patent/CN109688772A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000074458A1 (en) * | 1999-06-01 | 2000-12-07 | Volker Dalheimer | Housing system for housing electronic components, especially a flat desktop pc or multimedia housing |
| CN101547589A (en) * | 2009-05-14 | 2009-09-30 | 芯通科技（成都）有限公司 | Heat emission block system |
| CN102621787A (en) * | 2011-01-31 | 2012-08-01 | 亚洲光学股份有限公司 | Heat radiation structure of projector |
| CN104010471A (en) * | 2013-02-21 | 2014-08-27 | 建准电机工业股份有限公司 | Heat radiation system of handheld electronic device |
| CN108633214A (en) * | 2017-03-20 | 2018-10-09 | 中国移动通信集团上海有限公司 | Adaptive wind pushing box for cooling down communication equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366357A (en) * | 2019-07-17 | 2019-10-22 | 中车株洲电力机车有限公司 | A kind of power supply heat sinking device and its control method for vehicle |
| CN112040035A (en) * | 2020-08-11 | 2020-12-04 | 安徽信息工程学院 | Constant temperature cover for mobile phone |
| CN112672599A (en) * | 2020-12-11 | 2021-04-16 | 维沃移动通信有限公司 | Electronic equipment and have its electronic product subassembly |
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Application publication date: 20190426 |
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